libretro/smsplus-gx
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Set brightness to its highest level for Master System.

Browse Source 
Also minor fixes.
This commit is contained in:
gameblabla 2019-03-15 20:47:55 +01:00
parent 0e773b6f30
commit 4414acd4fe
No known key found for this signature in database
GPG Key ID: B24EFBB23B5F76CB
1 changed files with 19 additions and 17 deletions
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36
source/render.c
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@ -26,7 +26,7 @@
/*** Vertical Counter Tables ***/
extern uint8_t *vc_table[2][3];
struct
static struct
{
uint16_t yrange;
uint16_t xpos;
@ -218,7 +218,7 @@ void render_shutdown(void)
/* Initialize the rendering data */
void render_init(void)
{
int32_t i, j;
int32_t j;
int32_t bx, sx, b, s, bp, bf, sf, c;
make_tms_tables();
@ -278,7 +278,7 @@ void render_init(void)
}
/* Make bitplane to pixel lookup table */
for(i = 0; i < 0x100; i++)
for(int32_t i = 0; i < 0x100; i++)
for(j = 0; j < 0x100; j++)
{
int32_t x;
@ -295,16 +295,15 @@ void render_init(void)
#endif
}
sms_cram_expand_table[0] = 0;
sms_cram_expand_table[1] = (5 << 3) + (1 << 2);
sms_cram_expand_table[2] = (15 << 3) + (1 << 2);
sms_cram_expand_table[3] = (27 << 3) + (1 << 2);
sms_cram_expand_table[0] = 0;
sms_cram_expand_table[1] = 0x55;
sms_cram_expand_table[2] = 0xAA;
sms_cram_expand_table[3] = 0xFF;
for(i = 0; i < 16; i++)
{
uint8_t c2 = i << 4 | i;
gg_cram_expand_table[i] = c2;
}
for(uint8_t i = 0; i < 16; i++)
{
gg_cram_expand_table[i] = i << 4 | i;
}
}
@ -355,7 +354,7 @@ void render_line(int32_t line)
/* Ensure we're within the VDP active area (incl. overscan) */
int32_t top_border = active_border[sms.display][vdp.extended];
int32_t vline = (line + top_border) % vdp.lpf;
if (vline >= active_range[sms.display]) return;
/* adjust for Game Gear screen */
@ -658,6 +657,7 @@ void palette_sync(int32_t index)
r = gg_cram_expand_table[r];
g = gg_cram_expand_table[g];
b = gg_cram_expand_table[b];
pixel[index] = MAKE_PIXEL(r, g, b);
}
else
{
@ -666,10 +666,12 @@ void palette_sync(int32_t index)
r = (vdp.cram[index] >> 0) & 3;
g = (vdp.cram[index] >> 2) & 3;
b = (vdp.cram[index] >> 4) & 3;
r = sms_cram_expand_table[r];
g = sms_cram_expand_table[g];
b = sms_cram_expand_table[b];
pixel[index] = MAKE_PIXEL((r), (g), (b));
}
}
else
@ -697,9 +699,9 @@ void palette_sync(int32_t index)
g = sms_cram_expand_table[g];
b = sms_cram_expand_table[b];
}
pixel[index] = MAKE_PIXEL(r, g, b);
}
pixel[index] = MAKE_PIXEL(r, g, b);
}
static void parse_satb(int32_t line)
@ -811,8 +813,8 @@ static void remap_8_to_16(int32_t line)
{
int32_t i;
uint16_t *p = (uint16_t *)&bitmap.data[(line * bitmap.pitch)];
int32_t width = bitmap.viewport.w + 2*bitmap.viewport.x;
int32_t width = (bitmap.viewport.w)+2 * bitmap.viewport.x;
for(i = 0; i < width; i++)
{
p[i] = pixel[ internal_buffer[i] & PIXEL_MASK ];